title: The effect of comorbidity on self-assessed function in patients with a chronic rotator cuff tear.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D000070636:Rotator Cuff Injuries; D011795:Surveys and Questionnaires; D014947:Wounds and Injuries / Q000150:complications